<template>
  <view>
    <view class="search-box">
      <my-search @click="gotoSearch" ></my-search>
    </view>
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item,index) in swiperList.value" :key="index">
        <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id">
          <image :src="item.image_src"></image>
       </navigator>
      </swiper-item>
    </swiper>
  </view>
  
  <view class="nav-list">
    <view class="nav-item" v-for="(item,index) in navList.value" :key='index' @click="navClickHandler(item)">
      <image class="nav-img" :src="item.image_src"></image>
    </view>
  </view>
  
  <view class="floor-list">
    <view class="floor-item" v-for="(item,index) in floorList.value" :key="index">
      <image class="floor-title" :src="item.floor_title.image_src"></image>
      
      <view class="floor-img-box">
        
        <navigator :url="item.product_list[0].url" class="left-img-box">
          <image :src="item.product_list[0].image_src" :style="{width: item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>
        </navigator>
        
        <view class="right-img-box">
          <navigator :url="item2.url" class="right-img-item" v-for="(item2, i2) in item.product_list" :key="i2">
            <image v-if="i2!==0" :src="item2.image_src" mode="widthFix" :style="{width: item2.image_width + 'rpx'}"></image>
          </navigator>
        </view>
      </view>
    </view>
  </view>
</template>

<script setup>
import {ref,reactive} from 'vue'
import {moduleCart}  from '../../store/cart.js'
import {onLoad,onReachBottom,onPullDownRefresh,onShow} from '@dcloudio/uni-app'

  const cartList=moduleCart()
  const setBadge=()=>{
    uni.setTabBarBadge({
      index:2,
      text:cartList.total+''
    })
  }
  
  onShow(()=>{
     setBadge()
  })



   
  const swiperList=reactive([])
  const navList=reactive([])
  const floorList=reactive([])
  
  const getSwiperList=async()=>{
      const {data:res}=await uni.$http.get('/api/public/v1/home/swiperdata')
     if(res.meta.status!==200)
       return uni.$showMsg()
     swiperList.value=res.message
   }
   
   const getNavList=async()=>{
     const {data:res}=await uni.$http.get('/api/public/v1/home/catitems')
     if(res.meta.status!==200) return uni.$showMsg()
     navList.value=res.message
   }
   
   const navClickHandler=(item)=>{
     if(item.name==='分类'){
       uni.switchTab({
         url:'/pages/cate/cate'
       })
     }
   }
   
   const getFloorList=async()=>{
     const {data:res}=await uni.$http.get('/api/public/v1/home/floordata')
      if (res.meta.status !== 200) return uni.$showMsg()
      res.message.forEach(v=>{
        v.product_list.forEach(prod=>{
          prod.url='/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
        })
      })
      floorList.value=res.message
   }
   
   const gotoSearch=()=>{
     uni.navigateTo({
       url:'/subpkg/search/search',
     })
   }
    
    getSwiperList()
    getNavList()
    getFloorList()
</script>

<style lang="scss">
  swiper{
    height: 330rpx;
    .swiper-item,image{
      width: 100%;
      height: 100%;
    }
  }
  .nav-list{
    display: flex;
    justify-content: space-around;
    margin: 15px 0;
  }
  .nav-img{
    width: 128rpx;
    height: 140rpx;
  }
  .floor-title{
    height: 60rpx;
    width: 100%;
    display: flex;
  }
  .right-img-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
  
  .floor-img-box {
    display: flex;
    padding-left: 10rpx;
  }
  .search-box{
    position: sticky;
    top:0;
    z-index: 999;
  }
</style>
